# Evios: Light Meter for Film

> Reflected Exposure & EV Meter

Canonical page: [https://chrome-stats.com/d/id6756860085](https://chrome-stats.com/d/id6756860085)

## Overview

- **ID:** `id6756860085`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Thor Morten Smerud
- **Category:** Photo & Video
- **Version:** 1.0.5
- **Last updated:** 2026-01-12
- **First published:** 2025-12-29
- **Size:** 2.39 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/evios-light-meter-for-film/id6756860085)
- **Privacy policy:** [https://www.eviosstudio.com/privacy](https://www.eviosstudio.com/privacy)

## Description

Evios is a professional-grade reflected-light meter that provides precise exposure readings normalized to EV100.

Designed for photographers who need a dependable reference for manual film or digital cameras, Evios offers full transparency into your device's auto-exposure data.

Key Features:

Live & Manual Modes: Meter automatically using your camera sensor or input EV values manually for "what-if" scenarios.

Standardized EV100: View brightness as a single, standardized exposure value (EV) normalized to ISO 100.

Advanced Transparency: The Advanced panel reveals live shutter speed, aperture, and ISO reported by the camera, showing exactly how the EV is derived.

Minimalist Design: A high-contrast, distraction-free interface built for quick adjustments in any lighting condition.

How to Use:

Point the camera at your subject to fill the frame.

Adjust the ISO and Aperture sliders to find your desired settings.

Evios calculates the perfect shutter speed instantly.

Privacy First: Evios uses the camera strictly to measure ambient light. No photos or videos are ever captured, stored, or transmitted.

## Rankings

- #2,268,199 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6756860085)